Picking your size is easier than it looks.

How to measure
Measure around your head where you want the hat to sit—usually just above your ears and across the middle of your forehead. Keep the tape comfortably firm without pulling it tight.
Our adult sizes
| S/M | 55 cm |
| M/L | 57 cm |
| L/XL | 59 cm |
Wool felt softens and shapes with wear. If you are between sizes, we usually recommend sizing up and using the adjuster behind the inner band to fine-tune the fit.